:root {
  --amber: #FAC775;
  --amber-strong: #EF9F27;
  --amber-text-on: #3A2402;
  --amber-tint: rgba(250, 199, 117, 0.14);
  --bg: #1C1A16;
  --card: #26221C;
  --field-bg: #201C16;
  --text: #F3EEE4;
  --muted: #A79A85;
  --border: #3A342A;
  --border-strong: #4E4433;
  --warn-bg: #2E2313;
  --warn-border: #6B4A17;
  --danger: #F3897C;
  --success: #8ED9A0;
  --stop-bg: #3A1613;
  --stop-border: #7A2E26;
  --safe-bg: #16231A;
  --safe-border: #2E5A3E;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  color: var(--text);
  padding: 40px 0 32px;
}
.site-header h1 { margin: 0 0 6px; font-size: 28px; }
.tagline { margin: 0; color: var(--muted); font-size: 15px; }

main.wrap { padding: 28px 20px 60px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}

.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field { flex: 1; min-width: 140px; margin-bottom: 16px; position: relative; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
.field input, .field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--field-bg);
  color: var(--text);
  font-family: inherit;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--amber); }
.field select:disabled { color: var(--muted); background: var(--bg); cursor: not-allowed; }

button[type="submit"] {
  background: var(--amber);
  color: var(--amber-text-on);
  border: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
button[type="submit"]:hover { background: var(--amber-strong); }

.button-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.email-link-btn {
  display: inline-block;
  background: transparent;
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 11px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  margin-left: auto;
}
.email-link-btn:hover { background: var(--amber-tint); }

.suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  max-height: 180px;
  overflow-y: auto;
  z-index: 10;
  display: none;
}
.suggestions.show { display: block; }
.suggestions div { padding: 8px 12px; cursor: pointer; font-size: 14px; }
.suggestions div:hover { background: var(--bg); }

.result.hidden { display: none; }
.result h2 { margin-top: 0; font-size: 20px; }
.result .code-badge {
  display: inline-block;
  background: var(--amber);
  color: var(--amber-text-on);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-right: 8px;
}
.result .system-tag { color: var(--muted); font-size: 13px; }
.result h3 { font-size: 15px; margin: 18px 0 8px; }
.result ul { margin: 0; padding-left: 20px; }
.result li { margin-bottom: 4px; font-size: 14.5px; }
.result .not-found { color: var(--danger); }
.result .not-found-help { color: var(--muted); font-size: 13.5px; line-height: 1.6; margin-top: 8px; }

.severity-badge {
  border-radius: 10px;
  padding: 12px 14px;
  margin: 14px 0 4px;
  border: 1px solid;
}
.severity-label { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.severity-note { font-size: 13px; margin: 0; color: var(--muted); line-height: 1.5; }
.sev-stop { background: var(--stop-bg); border-color: var(--stop-border); border-width: 2px; }
.sev-stop .severity-label { color: var(--danger); font-size: 15px; letter-spacing: 0.2px; }
.sev-caution { background: var(--warn-bg); border-color: var(--warn-border); }
.sev-caution .severity-label { color: var(--amber); }
.sev-safe { background: var(--safe-bg); border-color: var(--safe-border); }
.sev-safe .severity-label { color: var(--success); }

.causes-ranked { margin: 0; padding-left: 0; list-style: none; }
.causes-ranked li { margin-bottom: 7px; font-size: 14.5px; }
.likelihood-tag {
  display: inline-block;
  background: var(--field-bg);
  border: 1px solid var(--border);
  color: var(--amber);
  font-size: 11.5px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  margin-right: 8px;
  min-width: 42px;
  text-align: center;
}
.likelihood-disclaimer { font-size: 11.5px; color: var(--muted); margin: 6px 0 0; font-style: italic; }

.diy-tests { margin: 0; padding-left: 20px; }
.diy-tests li { margin-bottom: 8px; font-size: 14.5px; line-height: 1.5; }

.parts-list a {
  color: var(--amber);
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
}
.parts-list a:hover { text-decoration: underline; }

.nearby-block { margin-top: 4px; }
.nearby-intro { font-size: 13.5px; color: var(--muted); margin: 0 0 12px; }

.nearby-btn {
  background: transparent;
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.nearby-btn:hover { background: var(--amber-tint); }
.nearby-btn:disabled { opacity: 0.6; cursor: default; }

.nearby-error, .nearby-loading {
  font-size: 13.5px;
  color: var(--muted);
  margin: 10px 0 0;
}
.nearby-error a, .nearby-loading a { color: var(--amber); font-weight: 600; text-decoration: none; }
.nearby-error a:hover, .nearby-loading a:hover { text-decoration: underline; }

.nearby-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 12px;
}
.nearby-card-title { font-weight: 700; font-size: 14.5px; margin-bottom: 4px; color: var(--text); }
.nearby-card-sub { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.nearby-card > a {
  display: inline-block;
  margin-top: 6px;
  color: var(--amber);
  font-weight: 600;
  font-size: 13.5px;
  text-decoration: none;
}
.nearby-card > a:hover { text-decoration: underline; }

.mechanic-list { list-style: none; margin: 6px 0 10px; padding: 0; }
.mechanic-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.mechanic-list li:last-child { border-bottom: none; }
.mechanic-name { font-weight: 600; color: var(--text); }
.mechanic-addr { color: var(--muted); font-size: 12.5px; margin: 2px 0 4px; }
.mechanic-list a { color: var(--amber); font-weight: 600; text-decoration: none; margin-right: 8px; }
.mechanic-list a:hover { text-decoration: underline; }
.mechanic-dist { color: var(--muted); font-size: 12px; }

.email-form { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.email-form.hidden { display: none; }
.email-form input[type="email"] {
  flex: 1;
  min-width: 180px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--field-bg);
  color: var(--text);
}
.email-form input[type="email"]:focus { outline: none; border-color: var(--amber); }
.email-form button {
  background: var(--amber);
  color: var(--amber-text-on);
  border: none;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.email-form button:hover { background: var(--amber-strong); }
.email-form button:disabled { opacity: 0.6; cursor: default; }
.email-status { width: 100%; font-size: 13px; margin-top: 4px; }
.email-status.email-success { color: var(--success); }
.email-status.email-error { color: var(--danger); }

.disclaimer {
  font-size: 13px;
  color: var(--muted);
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  padding: 12px 14px;
}

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
  padding: 20px 0 40px;
  line-height: 1.7;
}
.site-footer a {
  color: var(--amber);
  text-decoration: none;
  font-weight: 600;
}
.site-footer a:hover { text-decoration: underline; }

.visit-counter {
  margin: 10px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}
.visit-counter #visit-count {
  color: var(--amber);
  font-weight: 700;
}

.legal h2 { font-size: 16px; margin: 22px 0 8px; color: var(--text); }
.legal h2:first-of-type { margin-top: 0; }
.legal p { font-size: 14px; line-height: 1.6; margin: 0 0 10px; color: var(--text); }
.legal ul { margin: 0 0 10px; padding-left: 20px; }
.legal li { font-size: 14px; line-height: 1.6; margin-bottom: 6px; color: var(--text); }
.legal-updated { color: var(--muted); font-size: 13px; }
.legal a { color: var(--amber); text-decoration: none; font-weight: 600; }
.legal a:hover { text-decoration: underline; }
.legal-back { text-align: center; }
.legal-back a { color: var(--amber); font-weight: 600; text-decoration: none; font-size: 14px; }
.legal-back a:hover { text-decoration: underline; }